Patents Assigned to SILTECH LIMITED
  • Laser marking
    Patent number: 9498999
    Abstract: There are described compositions and methods for the laser marking of products or their packaging. The compositions comprise transition metal oxides, saccharides and/or flame-retardant agents, optionally with other additives, dispersed in a carrier.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: November 22, 2016
    Assignee: Siltech Limited
    Inventor: Nazir Khan
  • LASER MARKING
    Publication number: 20100018957
    Abstract: There are described compositions and methods for the laser marking of products or their packaging. The compositions comprise transition metal oxides, saccharides and/or flame-retardant agents, optionally with other additives, dispersed in a carrier.
    Type: Application
    Filed: December 18, 2007
    Publication date: January 28, 2010
    Applicant: SILTECH LIMITED
    Inventor: Nazir Khan